Fix dead stores found by scan-build

In addition to removing unused code, two minor problems are fixed:
 (1) `resize set` and `resize adjust` did not error when given
too many arguments.
 (2) `orientation` was incorrectly overridden to be 'U' for
scroll events in the swaybar tray `handle_click` function.

1 files changed, 0 insertions, 3 deletions

diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index b4ac3a68..e2c614b3 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -13,7 +13,6 @@
 #include "sway/input/input-manager.h"
 #include "sway/input/seat.h"
 #include "sway/output.h"
-#include "sway/server.h"
 #include "sway/tree/arrange.h"
 #include "sway/tree/container.h"
 #include "sway/tree/view.h"
@@ -480,8 +479,6 @@ struct sway_view *view_from_wlr_xdg_surface(
 }
 
 void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
-        struct sway_server *server = wl_container_of(listener, server,
-                xdg_shell_surface);
         struct wlr_xdg_surface *xdg_surface = data;
 
         if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {